- Air Admittance Valve
- Fits 1-1/2″ and 2″ pipe sizes
- Listed to ASSE 1051 ASTE 1050 NSF 14 Standards
- Protective screens inside and outside, Up to 160 DFU’s
- Can be used as an individual, branch, circuit or stack vent
$24.97 Original price was: $24.97.$16.58Current price is: $16.58.
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